| 发明名称 |
CROSS-LINKED POLYMERS CAPABLE OF SWELLING |
| 摘要 |
The invention relates to a method for surface cross-linking particles of superabsorbent polymers, characterized by the use of compounds of formula (1) as cross-linking agents, where R and R' independently of each other are hydrogen or C1-C6 alkyl.
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| 申请公布号 |
CA2319786(A1) |
申请公布日期 |
1999.08.26 |
| 申请号 |
CA19992319786 |
申请日期 |
1999.02.18 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
FUNK, RUDIGER;DANIEL, THOMAS;FRENZ, VOLKER;STUVEN, UWE;ENGELHARDT, FRIEDRICH |
| 分类号 |
A61L15/00;A61L15/60;C07F7/07;C08F8/42;C08G85/00;C08J3/24;(IPC1-7):C08F8/42 |
主分类号 |
A61L15/00 |
| 代理机构 |
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